dev.testonline.com - dns.ninja
dev.testonline.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.160.183.84🇺🇸 HURRICANE66.160.128.0/18 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | www.dev.testonline.com | ||||||
| MX | mail.softwaremiracles.com ⭐ | ||||||
| A | 66.160.183.48🇺🇸 HURRICANE66.160.128.0/18 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | mail.softwaremiracles.com | ||||||
| TXT | v=spf1 a mx -all | ||||||
testonline.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.160.183.84🇺🇸 HURRICANE66.160.128.0/18 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| NS | ns1.aoindustries.com ⭐ | ||||||
| NS | ns2.aoindustries.com | ||||||
| NS | ns3.aoindustries.com | ||||||
| NS | ns4.aoindustries.com | ||||||
| MX | mail.softwaremiracles.com ⭐ | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns1.aoindustries.comhostmaster@aoindustries.com 2018-07-13 #16 | ||||||
Subdomains
www.dev.testonline.com |
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●MXmail.softwaremiracles.com2026-06-24 → 2026-06-29 · 2 obs
● 2026-06-29 16:10:40
●A66.160.183.842015-06-10 → 2026-06-29 · 2 obs
● 2026-06-29 16:10:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net... | - |
| testonline.com | ns1.aoindustries.com, ns2.aoindustries.com, ns3.aoindustries.com, ns4.aoindustries.com | 4 records |
✅ Authoritative Response
Server:54.227.142.173
NS records: ns1.aoindustries.com, ns2.aoindustries.com, ns3.aoindustries.com, ns4.aoindustries.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testonline.com (unsigned zone)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.160.183.84 |
| MX | 1 | mail.softwaremiracles.com (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.aoindustries.com, ns2.aoindustries.com, ns3.aoindustries.com...)
Analysis
Hierarchy
dev.testonline.com is a parent domain of www.dev.testonline.com.
IP Addresses
dev.testonline.com points to a single IP number: 66.160.183.84.
Additional host names such as www.dev.testonline.com, testonline.com, sattestonline.com and softwaremiracles.com share IP numbers with dev.testonline.com.
Mail Servers
dev.testonline.com has one mail server: mail.softwaremiracles.com.
dev.testonline.com shares the same mail server setup as other domains, including hamradiolicenseexam.com, driverstestonline.com, hamtestonline.com and two others.
There is one IP number for mail.softwaremiracles.com: 66.160.183.48.